Hello. I'm new here so I'm not sure if this is the proper place for this question. Here goes....
I have built a new system with the following specs:
Intel DX48BT2 Motherboard
Intel Core 2 Duo Quad Q9300 cpu
OCZ OCZ3p1600GK DDR3 ram
Asus EN8600GTS video card
Three 250GB barracuda hard drives
One LG DVD writer.
Two 120mm fans
One 80mm fan for the CPU duct on the case.
Windows Vista Ultimate 64 operating system.
I started with an Antec Smartpower 500w. I had random reboots, so I tried another identical one. That didn't solve it. I now have a 600w OCZ (OCZ OCZ600GXSSLI GameXStream).
I had been having random reboots (at least they seemed random). I now know I can force a reboot if I run Prime95 and it's default test ( I won't check to find out the name of it now because it WILL reboot the machine in a few minutes at most).
My core temps are around 65 centigrade normally. I have an Ultra Aluminous case with one 120mm fan in the front and one in rear. I have a CPU duct fan on the case. all three are Antec. During the tests, cpu core temps go up to 99 or so. I'm NOT an overclocker. I wouldn't know what I was doing if I tried.
What I CAN reproduce:
If I over ride my CMOS settings for ram to set the timing to 7,7,7,24 and/or set the voltage up to 1.9v, then tell it to "exit saving settings", the system simply shuts down IMMEDIATELY upon pressing "y". When I press the power button the system starts up, then shuts down for a few seconds, then restarts. It goes through the PATA detection screen then says that the POST failed and do I want to restart. It's a loop I can not exit until I put the cmos settings for ram back to "automatic", which means the timings are wrong and the voltage is low.
I've been trying everything and am about ready to pull my hair out.
I've run memtest and the ram passed the test. The machine did a reboot after a couple iterations. This runs outside WIndows, so I know it's not Vista.
Oh. Besides being on my third PSU, Intel sent me a replacement motherboard. They both behaved the same. So, It sounds like I can rule the system board and PSU out.
Thanks for whatever direction you can give me.
I have built a new system with the following specs:
Intel DX48BT2 Motherboard
Intel Core 2 Duo Quad Q9300 cpu
OCZ OCZ3p1600GK DDR3 ram
Asus EN8600GTS video card
Three 250GB barracuda hard drives
One LG DVD writer.
Two 120mm fans
One 80mm fan for the CPU duct on the case.
Windows Vista Ultimate 64 operating system.
I started with an Antec Smartpower 500w. I had random reboots, so I tried another identical one. That didn't solve it. I now have a 600w OCZ (OCZ OCZ600GXSSLI GameXStream).
I had been having random reboots (at least they seemed random). I now know I can force a reboot if I run Prime95 and it's default test ( I won't check to find out the name of it now because it WILL reboot the machine in a few minutes at most).
My core temps are around 65 centigrade normally. I have an Ultra Aluminous case with one 120mm fan in the front and one in rear. I have a CPU duct fan on the case. all three are Antec. During the tests, cpu core temps go up to 99 or so. I'm NOT an overclocker. I wouldn't know what I was doing if I tried.
What I CAN reproduce:
If I over ride my CMOS settings for ram to set the timing to 7,7,7,24 and/or set the voltage up to 1.9v, then tell it to "exit saving settings", the system simply shuts down IMMEDIATELY upon pressing "y". When I press the power button the system starts up, then shuts down for a few seconds, then restarts. It goes through the PATA detection screen then says that the POST failed and do I want to restart. It's a loop I can not exit until I put the cmos settings for ram back to "automatic", which means the timings are wrong and the voltage is low.
I've been trying everything and am about ready to pull my hair out.
I've run memtest and the ram passed the test. The machine did a reboot after a couple iterations. This runs outside WIndows, so I know it's not Vista.
Oh. Besides being on my third PSU, Intel sent me a replacement motherboard. They both behaved the same. So, It sounds like I can rule the system board and PSU out.
Thanks for whatever direction you can give me.